The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2014
Filed:
Jun. 07, 2010
Applicants:
James R. Curtis, Portland, OR (US);
Ladislaus F. Nonn, Portland, OR (US);
Julie Wrazel, Portland, OR (US);
Inventors:
James R. Curtis, Portland, OR (US);
Ladislaus F. Nonn, Portland, OR (US);
Julie Wrazel, Portland, OR (US);
Assignee:
Home Dialysis Plus, Ltd., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/32 (2006.01); B01D 61/14 (2006.01); B01D 61/24 (2006.01); A61M 1/14 (2006.01); A61M 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system includes a first pump for pumping dialysate into a dialyzer and a second pump for pumping dialysate out of the dialyzer. The system also includes a third pump that provides improved control of a level of ultrafiltration, hemodiafiltration, or both.